/* ==========================================================================
   DR. KAVISH SHARMA — SOCIAL INTEGRATION v4.0 (Requested Design)
   Premium Social Section: Solid Buttons + Pill Filters + Clean Cards
   ========================================================================== */

/* --------------------------------------------------------------------------
   1. SECTION WRAPPER
   -------------------------------------------------------------------------- */
.social-section-premium {
  background-color: #F4F8FA;
  background-image:
    radial-gradient(circle at 10% 80%, rgba(20, 110, 245, 0.04) 0%, transparent 45%),
    radial-gradient(circle at 90% 20%, rgba(139, 92, 246, 0.04) 0%, transparent 45%);
  padding: var(--space-10) 0 var(--space-11);
  position: relative;
}

/* --------------------------------------------------------------------------
   2. SOCIAL BUTTONS (Top Row)
   -------------------------------------------------------------------------- */
.btn-social {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 12px 24px;
  font-family: var(--font-main);
  font-size: 15px;
  font-weight: var(--font-weight-semibold);
  color: #fff;
  border-radius: var(--radius-pill);
  text-decoration: none;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
  box-shadow: 0 4px 12px rgba(0,0,0,0.08);
}

.btn-social:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 16px rgba(0,0,0,0.12);
  color: #fff;
}

.btn-instagram {
  background: linear-gradient(45deg, #f09433 0%, #e6683c 25%, #dc2743 50%, #cc2366 75%, #bc1888 100%);
}

.btn-linkedin {
  background-color: #0077b5;
}

.btn-facebook {
  background-color: #1877f2;
}

/* --------------------------------------------------------------------------
   3. SOCIAL FEED WRAPPER & FILTER TABS
   -------------------------------------------------------------------------- */
.social-feed-wrapper {
  /* Removed white background and border to let individual cards pop */
  padding: 0;
}

.social-filter-bar {
  display: flex;
  align-items: center;
  gap: var(--space-3);
  padding-bottom: var(--space-4);
  border-bottom: 1px solid var(--color-border);
  overflow-x: auto;
  scrollbar-width: none;
  margin-bottom: var(--space-5);
}

.social-filter-bar::-webkit-scrollbar { display: none; }

.social-filter-btn {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 8px 16px;
  font-family: var(--font-main);
  font-size: 14px;
  font-weight: var(--font-weight-medium);
  color: var(--color-text-muted);
  background: #fff;
  border: 1px solid var(--color-border);
  border-radius: var(--radius-pill);
  cursor: pointer;
  transition: all 0.2s ease;
  white-space: nowrap;
}

.social-filter-btn:hover:not(.active) {
  background: var(--color-surface-soft);
  color: var(--color-text);
}

.social-filter-btn.active {
  background: var(--color-primary);
  color: #fff;
  border-color: var(--color-primary);
}

/* --------------------------------------------------------------------------
   4. SOCIAL FEED GRID & CARDS
   -------------------------------------------------------------------------- */
.social-feed-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: var(--space-5);
}

.social-card {
  display: flex;
  flex-direction: column;
  background: #fff;
  border: 1px solid rgba(0, 0, 0, 0.04);
  border-radius: 24px;
  padding: 26px;
  box-shadow: 0 4px 12px rgba(0, 0, 0, 0.02);
  transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.social-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 12px 32px rgba(0, 0, 0, 0.06);
}

.social-card[data-platform="instagram"]:hover {
  border-color: rgba(225, 48, 108, 0.4);
}

.social-card[data-platform="linkedin"]:hover {
  border-color: rgba(0, 119, 181, 0.4);
}

.social-card[data-platform="facebook"]:hover {
  border-color: rgba(24, 119, 242, 0.4);
}

/* Card Header (Badge + Date) */
.social-card-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  margin-bottom: 12px;
}

.social-platform-badge {
  display: inline-flex;
  align-items: center;
  gap: 6px;
  padding: 4px 10px;
  border-radius: var(--radius-pill);
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.5px;
  text-transform: uppercase;
  transition: background-color 0.25s ease, color 0.25s ease;
}

.badge-instagram {
  background-color: rgba(225, 48, 108, 0.1);
  color: #e1306c;
}

.social-card:hover .badge-instagram {
  background-color: rgba(225, 48, 108, 0.15);
}

.badge-linkedin {
  background-color: rgba(0, 119, 181, 0.1);
  color: #0077b5;
}

.social-card:hover .badge-linkedin {
  background-color: rgba(0, 119, 181, 0.15);
}

.badge-facebook {
  background-color: rgba(24, 119, 242, 0.1);
  color: #1877f2;
}

.social-card:hover .badge-facebook {
  background-color: rgba(24, 119, 242, 0.15);
}

.social-post-date {
  font-size: 12px;
  color: #a1a1aa; /* Muted grey */
  font-weight: 500;
}

/* Card Title */
.social-card-title {
  font-family: var(--font-heading);
  font-size: 17px;
  font-weight: 700;
  color: #1e293b; /* Slate darker */
  line-height: 1.4;
  margin-bottom: 16px;
  letter-spacing: -0.01em;
}

/* Media Preview (Profile Picture) */
.social-media-preview {
  width: 100%;
  aspect-ratio: 21/9;
  border-radius: 16px;
  border: 1px solid rgba(0,0,0,0.03);
  overflow: hidden;
  margin-bottom: 16px;
}

.social-media-preview img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  transition: transform 0.4s ease;
}

.social-card:hover .social-media-preview img {
  transform: scale(1.02);
}

/* Card Body */
.social-card-body {
  flex-grow: 1;
  font-size: 15px;
  color: #1C455A; /* Darker slate for better readability */
  line-height: 1.6;
  margin-bottom: 16px;
  display: -webkit-box;
  -webkit-line-clamp: 4;
  -webkit-box-orient: vertical;
  overflow: hidden;
}

/* Card Footer */
.social-card-footer {
  margin-top: auto;
}

.social-link-btn {
  font-size: 14px;
  font-weight: 600;
  color: var(--color-primary);
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  transition: color 0.2s ease;
}

.social-link-btn:hover {
  color: var(--color-primary-dark);
}

.cta-arrow {
  transition: transform 0.25s ease;
}

.social-card:hover .cta-arrow {
  transform: translateX(4px);
}

/* Filter Animation */
.social-card[hidden] {
  display: none !important;
}

/* --------------------------------------------------------------------------
   5. RESPONSIVE BREAKPOINTS
   -------------------------------------------------------------------------- */
@media (max-width: 991px) {
  .social-feed-grid {
    grid-template-columns: repeat(2, 1fr);
  }
}

@media (max-width: 767px) {
  .social-feed-wrapper {
    padding: var(--space-4);
  }
  .social-feed-grid {
    grid-template-columns: 1fr;
    gap: var(--space-6);
  }
  .social-card-title {
    font-size: 17px;
  }
  .btn-social {
    width: 100%;
  }
}

@media (prefers-reduced-motion: reduce) {
  .btn-social,
  .social-card,
  .social-media-preview img {
    transition: none;
  }
  .btn-social:hover,
  .social-card:hover,
  .social-card:hover .social-media-preview img {
    transform: none;
  }
}